Error creating bean with name 'zddaService' defined in ServletContext resource [

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这是公司一个根据ssh+dorado做的项目，今天导入显示内存溢出，我修改了内存发现不行，请各位贴吧大神，回复把忙，帮小弟解决问题

org.hibernate.util.JDBCExceptionReporter 2017-06-21 17:09:19,840-- ERROR -- Cannot create PoolableConnectionFactory (Io 异常: The Network Adapter could not establish the connection)
org.springframework.web.context.ContextLoader 2017-06-21 17:10:26,755-- ERROR -- Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'zddaService' defined in ServletContext resource [/WEB-INF/classes/conf/spring/xzjc_xinjiang.xml]: Initialization of bean failed; nested exception is java.lang.OutOfMemoryError: Java heap space
java.lang.OutOfMemoryError: Java heap space
at net.sf.cglib.core.EmitUtils$5.transform(EmitUtils.java:261)
at net.sf.cglib.core.CollectionUtils.bucket(CollectionUtils.java:32)
at net.sf.cglib.core.EmitUtils.string_switch_hash(EmitUtils.java:259)
at net.sf.cglib.core.EmitUtils.string_switch(EmitUtils.java:170)
at net.sf.cglib.proxy.MethodInterceptorGenerator.generateFindProxy(MethodInterceptorGenerator.java:190)
at net.sf.cglib.proxy.MethodInterceptorGenerator.generate(MethodInterceptorGenerator.java:130)
at net.sf.cglib.proxy.Enhancer.emitMethods(Enhancer.java:942)
at net.sf.cglib.proxy.Enhancer.generateClass(Enhancer.java:498)
at net.sf.cglib.transform.TransformingClassGenerator.generateClass(TransformingClassGenerator.java:33)
at net.sf.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25)
at net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:216)
at net.sf.cglib.proxy.Enhancer.createHelper(Enhancer.java:377)
at net.sf.cglib.proxy.Enhancer.create(Enhancer.java:285)
at org.springframework.aop.framework.Cglib2AopProxy.getProxy(Cglib2AopProxy.java:189)
at org.springframework.aop.framework.Cglib2AopProxy.getProxy(Cglib2AopProxy.java:143)
at org.springframework.aop.framework.ProxyFactory.getProxy(ProxyFactory.java:70)
at org.springframework.transaction.interceptor.TransactionProxyFactoryBean.getProxy(TransactionProxyFactoryBean.java:341)
at org.springframework.transaction.interceptor.TransactionProxyFactoryBean.afterPropertiesSet(TransactionProxyFactoryBean.java:313)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1099)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:400)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:234)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:144)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByName(AbstractAutowireCapableBeanFactory.java:883)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:851)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:382)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:234)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:144)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:283)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:321)
at org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:139)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:252)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:190)
2017-6-21 17:10:26 org.apache.catalina.core.StandardContext listenerStart
严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'zddaService' defined in ServletContext resource [/WEB-INF/classes/conf/spring/xzjc_xinjiang.xml]: Initialization of bean failed; nested exception is java.lang.OutOfMemoryError: Java heap space
java.lang.OutOfMemoryError: Java heap space
at net.sf.cglib.core.EmitUtils$5.transform(EmitUtils.java:261)
at net.sf.cglib.core.CollectionUtils.bucket(CollectionUtils.java:32)
at net.sf.cglib.core.EmitUtils.string_switch_hash(EmitUtils.java:259)
at net.sf.cglib.core.EmitUtils.string_switch(EmitUtils.java:170)
at net.sf.cglib.proxy.MethodInterceptorGenerator.generateFindProxy(MethodInterceptorGenerator.java:190)
at net.sf.cglib.proxy.MethodInterceptorGenerator.generate(MethodInterceptorGenerator.java:130)
at net.sf.cglib.proxy.Enhancer.emitMethods(Enhancer.java:942)
at net.sf.cglib.proxy.Enhancer.generateClass(Enhancer.java:498)
at net.sf.cglib.transform.TransformingClassGenerator.generateClass(TransformingClassGenerator.java:33)
at net.sf.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25)
at net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:216)
at net.sf.cglib.proxy.Enhancer.createHelper(Enhancer.java:377)
at net.sf.cglib.proxy.Enhancer.create(Enhancer.java:285)
at org.springframework.aop.framework.Cglib2AopProxy.getProxy(Cglib2AopProxy.java:189)
at org.springframework.aop.framework.Cglib2AopProxy.getProxy(Cglib2AopProxy.java:143)
at org.springframework.aop.framework.ProxyFactory.getProxy(ProxyFactory.java:70)
at org.springframework.transaction.interceptor.TransactionProxyFactoryBean.getProxy(TransactionProxyFactoryBean.java:341)
at org.springframework.transaction.interceptor.TransactionProxyFactoryBean.afterPropertiesSet(TransactionProxyFactoryBean.java:313)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1099)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:400)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:234)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:144)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByName(AbstractAutowireCapableBeanFactory.java:883)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:851)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:382)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:234)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:144)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:283)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:321)
at org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:139)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:252)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:190)
2017-6-21 17:10:26 org.apache.catalina.core.StandardContext start